# Infiniti QX50 MOT reliability: pass rate and common failures | RegFlags

The Infiniti QX50 passed its MOT first time 76% of the time, but from only 78 MOT tests, so treat it as a rough guide. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 76%
- MOT tests analysed: 78 (DVSA anonymised MOT data, 2025)
- Most common failure area: Wheels & tyres
- Licensed in Great Britain: 58 (2026 Q2)

These figures come from 78 MOT tests. That's a fairly small number of cars, so they may not be typical of these cars as a whole.

## By year of first use and fuel

| Year | Fuel | MOT tests | First-time pass rate |
| --- | --- | --- | --- |
| 2019 | Petrol | 1 (very few mots) | 100% |
| 2017 | Petrol | 1 (very few mots) | 100% |
| 2016 | Diesel | 38 (few mots) | 79% |
| 2015 | Diesel | 27 (few mots) | 67% |
| 2015 | Petrol | 2 (very few mots) | 100% |
| 2014 | Diesel | 9 (very few mots) | 78% |

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